(1) Kev tu txhua hnub tsuas yog yuav tsum tau so nrog daim txhuam cev thiab cov tshuaj ntxuav tes kom huv si; Txhawm rau tshuaj tua kab mob, diluted txhua hnub tshuaj dawb (sib xyaw nrog dej ntawm qhov sib piv ntawm 1: 3 lossis 1: 4) lossis lwm yam tshuaj tua kab mob tuaj yeem siv los so saum npoo. Thov siv cov phuam so so cov dej kom raws sijhawm thiab sim ua kom lub txee kom qhuav.
(2) Vim muaj cov nplai thiab muaj zog oxidants (chloride ions) hauv dej, kev tuav dej ntev ntev ntawm cov txee txee tuaj yeem ua rau nyuaj rau tshem tawm cov stains. Thov siv lub tshuab ziab plaub hau kom qhuav cov stains, uas yuav maj mam ploj tom qab ob peb teev lossis hnub. Cov cim dawb me me tuaj yeem raug tshem tawm los ntawm maj mam so qhov chaw nrog daim ntaub qhuav moistened nrog cov roj uas siv tau.
(3) Yog tias muaj cov stains me me, lawv tuaj yeem ntxuav nrog cov tshuaj ntxuav tes lossis cov gel zoo li cov tshuaj txhuam hniav.
Kev Kho Pob Zeb Artificial
Sep 07, 2024
Tso lus
